One New Aftermarket Replacement Chrome Exhaust Pipe Fits Cockshutt Models: E4, Co-Op E5, Co-Op 40, 40 Blackhawk, 40 Deluxe, 40D4 Golden Eagle, 50, 50 Deluxe, 560, 570 Features: (Straight/Vertical Muffler Pipe) 3-1/2″ OD 2-3/8″ ID 24″ High + 3″ Base Chrome Double Wall, Lined Use RCS016 Rain Cover Use ABC351 Clamp Replaces Part Numbers: IHS581 Models This part fits: 300, 400, 450, 706, MTA, SUPER H, WD6 Reference Numbers: IHS581, IHS581-A